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Postmark delivers your transactional email to your customers, on time every time. Your emails are important, get them to the inbox. Trusted by thousands of developers, Postmark is a fast and reliable transactional email service.
Postmark B2B Case Studies & Customer Successes
Case Studies
Showing 32 Postmark Customer Success Stories
1Password achieves reliable delivery of license files and purchase receipts with Postmark
1Password
Dave Teare
Founder
Asana achieves reliable, fast two-way email infrastructure with Postmark
Asana
Cliff Chang
Product Engineer
Best Local Reviews achieves instant, reliable inbox delivery and drastically fewer support tickets with Postmark
Best Local Reviews
Josh Sommers
Lead Developer
BillQ achieves reliable, on-time bill reminders with Postmark
BillQ
Zack Gilbert
Lead developer
Blue Cat Reports uses Postmark to keep customers engaged and reduce churn
Blue Cat Reports
Robin Warren
Chief Executive Officer
Carbonmade achieves rock-solid, easy-to-use transactional email delivery with Postmark
Carbonmade
Spencer Fry
Co-Founder
Childcare.co.uk achieves 11% higher open rates with Postmark
Childcare.co.uk
Dave Marshall
CTO
Doorbell achieves reliable, cost-effective email delivery and easier troubleshooting with Postmark
Doorbell
Philip Manavopoulos
Founder
DriveWealth reliably delivers crucial regulatory emails with Broadcast Message Streams
DriveWealth
Jason Byer
Marketing Automation Manager
Enflow relies on Postmark as a key partner to deliver value to their clients
Enflow
Michel Bardelmeijer
Founder
Eternia Web Solutions achieves reliable transactional email delivery for itself and its clients with Postmark
Eternia
Justin Mayfield
Owner
Feature Upvote achieves fast, reliable email delivery and reduces wasted sends with Postmark
Feature Upvote
Steve McLeod
Founder
How Freddy Feedback uses Postmark to integrate email into the product experience
Freddy Feedback
Joost
Founder
GotDone achieves inbound email parsing in under 2 hours with Postmark
GotDone
Timm Stokke
Founder
Invoice Ninja achieves reliable transactional email delivery and tracking with Postmark
Invoice Ninja
Shalom Stark
Co-founder
LiveChat achieves scale to 10,000 customers and reliable 200k/day transactional email delivery with Postmark
LiveChat
Bartosz Olchowka
Head of Development
Powering email for the independent, open-source Twitter alternative
Mastodon
Renaud Chaput
Chief Technology Officer
MIDDAG achieves reliable, scalable email delivery with Postmark
MIDDAG
Vic D’Elfant
Co-Founder
Mojang achieves reliable order-confirmation delivery and fewer support tickets with Postmark
Mojang
Tobias Möllstam
Web Developer
MoonClerk achieves reliable email delivery tracking and 45-day message storage with Postmark
MoonClerk
Ryan Wood
CTO
Nusii trusts Postmark to power the connection with their customers
Nusii
Michael Koper
Founder
OnTheClock achieves 99% reduction in email delivery issues with Postmark
OnTheClock
Dean Mathews
Founder
Pennant Wars achieves reliable email delivery and improved user onboarding with Postmark
Pennant Wars
Nolan Madge
Founder
Podia achieves reliable, fast delivery of critical transactional emails with Postmark
Podia
Spencer Fry
Founder
Prefinery - Customer Case Study
Prefinery
Justin Britten
Founder & CEO
Proposify achieves reliable, timely proposal delivery and eliminates email support tickets with Postmark
Proposify
Kyle Racki
Co-Founder
For Time To Pet, Postmark is a reliable email partner for customer communications
Time To Pet
Mike Grenier
Co-founder
UnEmplacement achieves 5x faster broker responses and 93% replies within 6 days with Postmark
UnEmplacement
Aurélien Tert
Chief Executive Officer
How Postmark helped Vet Tix supercharge their email program
Vet Tix
Butch Hogan
CTO & Founder
VSCO achieves reliable delivery of millions of transactional emails with Postmark
VSCO
Joel Flory
CEO
Yapmo achieves reliable, high-deliverability email at scale with Postmark
Yapmo
Claire Schlafly
VP of Operations
YouCanBookMe achieves reliable email delivery and faster troubleshooting with Postmark
YouCanBookMe
Kate Reynier
Customer Success Team Lead
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